AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012VD25 ∴ Orbital info ∴ Epoch epochXXX

(531731) 2012VD25 ▹

ORBITAL INFORMATION

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(ASCII data file 531731.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.16598	6.84e-08	au
e	0.129685	7.818e-08
i	16.265	1.077e-05	deg
Ω	205.595	2.741e-05	deg
ω	292.225	4.932e-05	deg
M	279.965	4.211e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7554	au
Aphelion	3.5766	au
Asc. node-Earth separation	1.9638	au
Desc. node-Earth separation	2.2779	au
Earth MOID	1.81525	au
Orbital period	2057.6	days
Date of orbit computation	apr 23 21:43

Correlation matrix
1.00000000	0.20034400	-0.00336396	0.00344009	0.03099130	-0.32037356
0.20034400	1.00000000	-0.01365436	-0.01269829	0.11608779	-0.24221066
-0.00336396	-0.01365436	1.00000000	0.07367994	-0.06244807	0.02558171
0.00344009	-0.01269829	0.07367994	1.00000000	-0.54040727	0.00811089
0.03099130	0.11608779	-0.06244807	-0.54040727	1.00000000	-0.79927855
-0.32037356	-0.24221066	0.02558171	0.00811089	-0.79927855	1.00000000

Covariance matrix
4.67853151E-15	1.07136137E-15	-2.47867108E-15	6.44990778E-15	1.04558805E-13	-9.22854123E-13
1.07136137E-15	6.11237149E-15	-1.14997920E-14	-2.72132001E-14	4.47669423E-13	-7.97479890E-13
-2.47867108E-15	-1.14997920E-14	1.16045249E-10	2.17566729E-11	-3.31817046E-11	1.16055264E-11
6.44990778E-15	-2.72132001E-14	2.17566729E-11	7.51378970E-10	-7.30662337E-10	9.36309891E-12
1.04558805E-13	4.47669423E-13	-3.31817046E-11	-7.30662337E-10	2.43294361E-09	-1.66029702E-09
-9.22854123E-13	-7.97479890E-13	1.16055264E-11	9.36309891E-12	-1.66029702E-09	1.77354910E-09